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Case file

Daniel Chamovitz

Wikipedia's first sentence called it “american-born biologist and dean of the faculty of life sciences at tel aviv university”. Today it says “american-born israeli plant geneticist and the 7th president of ben-gurion university of the negev in beer-shev”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2015 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2015

Daniel Chamovitz is an American-born biologist and Dean of the Faculty of Life Sciences at Tel Aviv University , Israel, and the founder of the multidisciplinary Manna Center Program in Food Safety and Security.1 He received a B.Sc. in Biology from The Hebrew University of Jerusalem , and a PhD in genetics also the Hebrew University; he did postdoctoral work in plant biology at Yale University where he discovered the COP9 Signalosome. He has an extensive research record using both arabidopsis and drosophila as model systems. His work employs genetic, biochemical, molecular and computational approaches to study the COP9 Signalosome. He has many published professional papers in peer-reviewed journals with over 3400 citations listed in Google Scholar, as well as lecturing about Food Security in a growing world. His popular science book What a Plant Knows was published in 2012. It has won a silver medal from the Nautilus Book Awards and was listed as one of the Top 10 Science books in Amazon for 2012. What A Plant knows has been translated and published in 14 countries. The book also served as the base for a course with the same name taught on Coursera by Chamovitz to over 42,000 students. "WHAT A PLANT KNOWS by Daniel Chamovitz" (Review).2

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 653015012.
Today
Wikipedia's first sentence called it “american-born biologist and dean of the faculty of life sciences at tel aviv university”. Today it says “american-born israeli plant geneticist and the 7th president of ben-gurion university of the negev in beer-shev”. Read the current article and compare.
20152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2015, and today's defining sentence is their current revision.

Then

american-born biologist and dean of the faculty of life sciences at tel aviv university

Now

american-born israeli plant geneticist and the 7th president of ben-gurion university of the negev in beer-shev

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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